package com.ischoolbar.programmer.util;

/**
 * @Author lin
 **/

public class SnGenerateUtil {
    public SnGenerateUtil() {
    }

    public static String generateStudentSn(int clazzId) {
        String sn = "";
        sn = "S" + clazzId + System.currentTimeMillis();
        return sn;
    }

    public static String generateTeacherSn(int clazzId) {
        String sn = "";
        sn = "T" + clazzId + System.currentTimeMillis();
        return sn;
    }
}

